diff --git a/share/sgml/includes.misc.sgml b/share/sgml/includes.misc.sgml
index 8341fba51d..08f6c4a2ba 100644
--- a/share/sgml/includes.misc.sgml
+++ b/share/sgml/includes.misc.sgml
@@ -1,48 +1,50 @@
-<!-- $FreeBSD: www/share/sgml/includes.misc.sgml,v 1.3 2005/01/02 12:37:49 ceri Exp $ -->
+<!-- $FreeBSD: www/share/sgml/includes.misc.sgml,v 1.4 2005/05/07 22:42:46 keramida Exp $ -->
+
+<!ENTITY os 'FreeBSD'>
 
 <!-- avoid replacing &nbsp; etc. with hardcoded Latin1 values -->
 <!ENTITY nbsp SDATA "[nbsp ]">
 <!ENTITY copy SDATA "[copy ]">
 <!ENTITY reg SDATA "[reg ]">
 <!ENTITY deg SDATA "[deg ]">
 <!ENTITY middot SDATA "[middot ]">
 <!ENTITY raquo SDATA "[raquo ]">
 <!ENTITY laquo SDATA "[laquo ]">
 
 <!-- Often used trademarks -->
 <!ENTITY unix 'UNIX&reg;'>
 <!ENTITY java 'Java&trade;'>
 <!ENTITY jdk 'JDK&trade;'>
 <!ENTITY posix 'POSIX&reg;'>
 
 <!-- URLs for the FreeBSD Documentation Set -->
 <!ENTITY url.doc.origin      '/doc'>
 <!ENTITY url.doc.langcode    'en_US.ISO8859-1'>
 <!ENTITY url.doc.langcode-en 'en_US.ISO8859-1'>
 <!ENTITY url.doc.base        '&url.doc.origin;/&url.doc.langcode;'>
 <!ENTITY url.doc.base-en     '&url.doc.origin;/&url.doc.langcode-en;'>
 <!ENTITY url.doc.books.handbook     '&url.doc.base;/books/handbook/index.html'>
 <!ENTITY url.doc.books.handbook-en  '&url.doc.base-en;/books/handbook/index.html'>
 <!ENTITY url.doc.books.dhandbook    '&url.doc.base;/books/developers-handbook/index.html'>
 <!ENTITY url.doc.books.dhandbook-en '&url.doc.base-en;/books/developers-handbook/index.html'>
 <!ENTITY url.doc.books.phandbook    '&url.doc.base;/books/porters-handbook/index.html'>
 <!ENTITY url.doc.books.phandbook-en '&url.doc.base-en;/books/porters-handbook/index.html'>
 <!ENTITY url.doc.books.faq         '&url.doc.base;/books/faq/index.html'>
 <!ENTITY url.doc.books.faq-en      '&url.doc.base-en;/books/faq/index.html'>
 <!ENTITY url.doc.books.design-44bsd    '&url.doc.base;/books/design-44bsd/index.html'>
 <!ENTITY url.doc.books.design-44bsd-en '&url.doc.base-en;/books/design-44bsd/index.html'>
 <!ENTITY url.doc.books.corp-net-guide    '&url.doc.base;/books/corp-net-guide/index.html'>
 <!ENTITY url.doc.books.corp-net-guide-en '&url.doc.base-en;/books/corp-net-guide/index.html'>
 <!ENTITY url.doc.books.fdp-primer    '&url.doc.base;/books/fdp-primer/index.html'>
 <!ENTITY url.doc.books.fdp-primer-en '&url.doc.base-en;/books/fdp-primer/index.html'>
 <!ENTITY url.doc.books.pmake	'&url.doc.base;/books/pmake/index.html'>
 <!ENTITY url.doc.books.pmake-en	'&url.doc.base-en;/books/pmake/index.html'>
 
 <!-- 
      Local Variables:
      mode: sgml
      sgml-indent-data: t
      sgml-omittag: nil
      sgml-always-quote-attributes: t
      End:
 -->